straighten

verb

straight·​en ˈstrā-tᵊn How to pronounce straighten (audio)
straightened; straightening ˈstrāt-niŋ How to pronounce straighten (audio)
ˈstrā-tᵊn-iŋ

transitive verb

: to make straight
usually used with up or out

intransitive verb

: to become straight
usually used with up or out
straightener
ˈstrāt-nər How to pronounce straighten (audio)
ˈstrā-tᵊn-ər
noun

Examples of straighten in a Sentence

He straightened the bent antenna. The drooping flowers straightened in the rain.
Recent Examples on the Web If your hair is not straightened prior to the appointment…$75 charge, and so forth. Essence, 8 Apr. 2024 Do these types of exhortations—the press straightening their spines and screaming down the right—still work? Jay Caspian Kang, The New Yorker, 5 Apr. 2024 One example in the Pacific Northwest was that straightening a river caused the water to warm up and no longer be good habitat for salmon, and native communities downstream that were dependent on salmon were suffering pretty badly because of that. The Arizona Republic, 27 Mar. 2024 The letter to the editor, which was written by French doctors, linked certain smoothing and straightening hair products to kidney damage. Andrea Vacchiano, Fox News, 28 Mar. 2024 Note that the straightening tool is found in Develop mode's Geometry section. PCMAG, 26 Mar. 2024 Once all the extensions have been installed, the stylist will blow dry and straighten again to ensure your natural hair and the tape-in extensions are fully blended. Tayler Adigun, Allure, 25 Mar. 2024 The top photo illustration was created by scaling and straightening each photo for best alignment. Harry Stevens, Washington Post, 22 Mar. 2024 The heel landing on a Lego piece, an extension cord or a crack in the sidewalk prevents the knee from straightening, causing a fall. Jothy Rosenberg, Forbes, 22 Feb. 2024

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'straighten.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

1542, in the meaning defined at transitive sense

Time Traveler
The first known use of straighten was in 1542

Dictionary Entries Near straighten

Cite this Entry

“Straighten.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/straighten. Accessed 19 Apr. 2024.

Kids Definition

straighten

verb
straight·​en ˈstrāt-ᵊn How to pronounce straighten (audio)
straightened; straightening ˈstrāt-niŋ How to pronounce straighten (audio)
-ᵊn-iŋ
: to make or become straight
usually used with up or out
straighten up a room
straightened out the problem
straightener
ˈstrāt-nər How to pronounce straighten (audio)
-ᵊn-ər
noun

More from Merriam-Webster on straighten

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